72067982

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72503}}^1$

素因数の和:72583

約数の個数: 16

約数和(自身を含む): 125286912

約数和(自身を除く): 53218930

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 72503, 145006, 507521, 1015042, 5147713, 10295426, 36033991, 72067982]

約数ペア:

[(1, 72067982), (2, 36033991), (7, 10295426), (14, 5147713), (71, 1015042), (142, 507521), (497, 145006), (994, 72503)]